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Scanning range | 0~6000MM steel longitudinal wave |
Pulse intensity | Adjustable |
Working frequency | 0.4MHZ~ 20MHZ |
Vertical linearity error | ≤3% |
Horizontal linearity error | <0.1% |
Gain | 120DB |
Sensitivity margin | >62DB (2 flat-bottomed holes in the depth of 200MM) |
Resolution | > 40DB (5N20) |
Probe damping | More than 50Ω~400Ω adjustable |
Dynamic range | ≥32DB |
Electrical noise level | <8% |
Hard sampling frequency | 320MHZ |
Repetitive emission frequency | 100~1000HZ |
Sound speed range | 100-15000 (M/S) |
Working mode | Single crystal straight probe flaw detection, single crystal oblique probe flaw detection, double crystal flaw detection, penetrating flaw detection |
Digital suppression | (0~80)%, does not affect linearity and gain |
Working time | More than 10 hours of continuous work (lithium battery) |
Relative humidity | (20~95)%RH |
Dimensions | 238X 155X 46(MM) |
Weight | 1.0KG |
Probe zero | 0US~99.99US |